摘要
选择对南方设施园艺发展起关键作用的气候因子为指标 ,利用主成分、聚类分析和判别分析进行多指标综合分区 ,将我国南方设施园艺发展区域分为 5个气候区 ,并分析了各区设施园艺现状和发展趋势 。
Aiming at the main problems in protected horticulture d evelopment in South China, and selecting meteorological factors that play an imp ortant role on protected horticulture production, the climatic regionalization i n protected horticulture of South China has been made by adopting the methods of principal component analysis and cluster analysis. The South China is divided i nto 5 climatic districts. Current situation and prospect of protected horticultu re development in different districts are analyzed and some suggestions are give n from the pointview of climatology.
出处
《中国生态农业学报》
CAS
CSCD
2003年第4期36-39,共4页
Chinese Journal of Eco-Agriculture
基金
国家科技部重要技术标准研究专项"工厂化农业技术标准研究"(200 2BA90 6A 1 7 0 2)资助
